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Video encoding method and device, video decoding method and device, computer equipment and storage medium

一种视频编码、编码的技术，应用在计算机领域，能够解决视频编码质量差等问题，达到降低图像块损失、减少预测残差、视频解码质量高的效果

Active Publication Date: 2020-04-21
TENCENT TECH (SHENZHEN) CO LTD
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  • Abstract
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Problems solved by technology

[0003] Based on this, the embodiment of the present invention provides a video coding, video decoding method, device, computer equipment and storage medium, which can be used to solve the above-mentioned problem of poor video coding quality

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  • Video encoding method and device, video decoding method and device, computer equipment and storage medium
  • Video encoding method and device, video decoding method and device, computer equipment and storage medium
  • Video encoding method and device, video decoding method and device, computer equipment and storage medium

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Embodiment Construction

[0031] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0032] It can be understood that the terms "first", "second" and the like used in the present application may be used to describe various elements herein, but unless otherwise specified, these elements are not limited by these terms. These terms are only used to distinguish one element from another element. For example, a first rate-distortion penalty could be termed a second rate-distortion penalty, and, similarly, a second rate-distortion penalty could be termed a first rate-distortion penalty, without departing from the scope of the present application.

[0033] figure 1 It is an application e...

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Abstract

The invention relates to a video encoding method and device, a video decoding method and device, computer equipment and a storage medium. The video encoding method comprises the steps of obtaining a to-be-encoded current encoding block in a current video frame; obtaining a first current reference block corresponding to the current coding block; obtaining one or more second current reference blocksmatched with the first current reference block; and encoding the current encoding block according to the first current reference block and each second current reference block to obtain encoded data.The method can improve the video coding quality.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to video coding and video decoding methods, devices, computer equipment and storage media. Background technique [0002] With the rapid development and wide application of multimedia technology and network technology, people use a lot of video information in their daily life and production activities. In order to reduce the amount of video transmission data or storage data, it is necessary to compress and encode the video. At present, for complex coding blocks, the video coding quality encoded by conventional video coding methods is poor. Contents of the invention [0003] Based on this, embodiments of the present invention provide a video coding and video decoding method, device, computer equipment, and storage medium, which can be used to solve the aforementioned problem of poor video coding quality. [0004] A video coding method, the method comprising: obtaining a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N19/176H04N19/147H04N19/567H04N19/50H04N19/61H04N19/56H04N19/44
CPCH04N19/176H04N19/147H04N19/567H04N19/50H04N19/61H04N19/56H04N19/44H04N19/105H04N19/573G06F18/22G06F18/25
Inventor 张涛
Owner TENCENT TECH (SHENZHEN) CO LTD
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